Insize ISF-S10-U, DIGITAL SPRING TESTERS, 2.2lbf, 6940561961294

Resolution .0001lbf
Range of digital scale 2.5″
Resolution of digital scale .0005″
Disk diameter 1.2″ DIA
Measuring range of force 5%~100% (maximum load)
Peak hold and automatic release function
Set upper and lower limits, red and green indicator and buzzer alarm